Your cart is empty.
Your cart is empty.5 Pack of 8MB PSRAM Chips
Fred McFeeters
Reviewed in the United States on May 30, 2024
Does what it says. Packed in individual sealed reel. Used to go to 16mb psram on teensy 4.1
radio100
Reviewed in the United States on February 19, 2021
soldered carefully on a teensy 4.1 ran program to test function. returned verdict of NO extra memory.... will replace them and try again...
Nate Lapinski
Reviewed in the United States on April 21, 2021
Hand soldered them on carefully > no extra ram detectedCleaned with alcohol reheated > 16MB detected but failed PJRC mem testsCleaned and reheated pads again > works!I think there was some oxidaition/gunk/coating on my teensy 4.1 pads to start with, I imagine if I had cleaned them good with a bit of IPA to start these would have worked right away, as they were still sealed in the reel packaging.I got the esp psram64h
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